Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Barcelona from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Barcelona departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:17 pm - 9:45 am
SAN
-
BCN
28h 28m
1 stop
JetBlue Logo
12:50 pm - 12:34 pm
BCN
-
SAN
32h 44m
1 stop
$875JetBlue
Tue, Sep 8 - Tue, Sep 29
Multiple Airlines Logo
10:55 am - 10:10 pm
SAN
-
BCN
26h 15m
2 stops
Multiple Airlines Logo
7:00 am - 9:20 pm
BCN
-
SAN
22h 20m
2 stops
$877Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Lufthansa Logo
5:15 pm - 10:25 pm
SAN
-
BCN
20h 10m
1 stop
Lufthansa Logo
7:55 am - 3:25 pm
BCN
-
SAN
16h 30m
1 stop
$879Lufthansa
Mon, Sep 28 - Sun, Oct 11
Iberia Logo
10:00 am - 7:55 am
SAN
-
BCN
13h 55m
1 stop
Iberia Logo
6:55 pm - 8:26 am
BCN
-
SAN
22h 31m
2 stops
$883Iberia
Wed, Oct 28 - Mon, Nov 9
United Airlines Logo
2:30 pm - 5:35 pm
SAN
-
BCN
19h 05m
2 stops
United Airlines Logo
11:50 am - 3:45 pm
BCN
-
SAN
36h 55m
1 stop
$886United Airlines
Wed, Oct 28 - Mon, Nov 9
British Airways Logo
6:00 pm - 6:25 pm
SAN
-
BCN
15h 25m
1 stop
British Airways Logo
6:40 am - 4:10 pm
BCN
-
SAN
18h 30m
1 stop
$894British Airways
Thu, Dec 10 - Sun, Feb 14
Iberia Logo
7:32 am - 4:15 pm
SAN
-
BCN
23h 43m
2 stops
Iberia Logo
9:20 pm - 7:02 pm
BCN
-
SAN
30h 42m
2 stops
$895Iberia
Mon, Sep 21 - Mon, Oct 5
Lufthansa Logo
4:01 pm - 10:55 pm
SAN
-
BCN
22h 54m
2 stops
Lufthansa Logo
3:20 pm - 3:45 pm
BCN
-
SAN
33h 25m
1 stop
$899Lufthansa
Thu, Oct 29 - Mon, Nov 9
United Airlines Logo
5:00 pm - 8:00 am
SAN
-
BCN
30h 00m
2 stops
United Airlines Logo
1:50 pm - 6:35 pm
BCN
-
SAN
37h 45m
2 stops
$899United Airlines
Sat, Sep 19 - Mon, Oct 5
British Airways Logo
7:40 pm - 8:30 pm
SAN
-
BCN
15h 50m
1 stop
British Airways Logo
7:40 am - 2:55 pm
BCN
-
SAN
16h 15m
1 stop
$903British Airways
Tue, Oct 6 - Sat, Oct 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from San Diego to Barcelona

Our best Air Canada deals on San Diego to Barcelona flight tickets
Air Canada
Aug 31
SAN7:15 amSan Diego
39h 45m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 16
BCN12:15 pmBarcelona-El Prat
39h 15m
2 stops
SAN6:30 pmSan Diego
$911
Air Canada
Oct 18
SAN6:40 amSan Diego
40h 20m
2 stops
BCN8:00 amBarcelona-El Prat
Nov 4
BCN1:35 pmBarcelona-El Prat
37h 59m
2 stops
SAN6:34 pmSan Diego
$912
Air Canada
Sep 8
SAN4:55 pmSan Diego
30h 05m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 22
BCN12:15 pmBarcelona-El Prat
32h 32m
2 stops
SAN11:47 amSan Diego
$914

Delta flights from San Diego to Barcelona

Our best Delta deals on San Diego to Barcelona flight tickets
Delta
Aug 31
SAN11:48 amSan Diego
18h 02m
2 stops
BCN2:50 pmBarcelona-El Prat
Sep 16
BCN9:20 amBarcelona-El Prat
35h 30m
1 stop
SAN11:50 amSan Diego
$923
Delta
Sep 18
SAN10:30 pmSan Diego
29h 20m
1 stop
BCN12:50 pmBarcelona-El Prat
Sep 29
BCN6:20 amBarcelona-El Prat
14h 30m
1 stop
SAN11:50 amSan Diego
$928
Delta
Aug 10
SAN12:32 pmSan Diego
15h 18m
1 stop
BCN12:50 pmBarcelona-El Prat
Oct 14
BCN11:10 amBarcelona-El Prat
33h 40m
1 stop
SAN11:50 amSan Diego
$974

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from San Diego to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 9/8

8:17 pm-9:45 am

1 stop28h 28m

Barcelona-El Prat

Tue 9/29

12:50 pm-12:34 pm

1 stop32h 44m

$875

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 10/20

10:55 am-10:10 pm

2 stops26h 15m

Barcelona-El Prat

Tue 10/27

7:00 am-9:20 pm

2 stops22h 20m

$877

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 9/28

5:15 pm-10:25 pm

1 stop20h 10m

Barcelona-El Prat

Sun 10/11

7:55 am-3:25 pm

1 stop16h 30m

$879

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 10/28

10:00 am-7:55 am

1 stop13h 55m

Barcelona-El Prat

Mon 11/9

6:55 pm-8:26 am

2 stops22h 31m

$883

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 10/28

2:30 pm-5:35 pm

2 stops19h 05m

Barcelona-El Prat

Mon 11/9

11:50 am-3:45 pm

1 stop36h 55m

$886

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Thu 12/10

6:00 pm-6:25 pm

1 stop15h 25m

Barcelona-El Prat

Sun 2/14

6:40 am-4:10 pm

1 stop18h 30m

$894

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 9/21

7:32 am-4:15 pm

2 stops23h 43m

Barcelona-El Prat

Mon 10/5

9:20 pm-7:02 pm

2 stops30h 42m

$895

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Thu 10/29

4:01 pm-10:55 pm

2 stops22h 54m

Barcelona-El Prat

Mon 11/9

3:20 pm-3:45 pm

1 stop33h 25m

$899

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sat 9/19

5:00 pm-8:00 am

2 stops30h 00m

Barcelona-El Prat

Mon 10/5

1:50 pm-6:35 pm

2 stops37h 45m

$899
Quickest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 10/6

7:40 pm-8:30 pm

1 stop15h 50m

Barcelona-El Prat

Sat 10/17

7:40 am-2:55 pm

1 stop16h 15m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from San Diego to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Barcelona?

Prices are currently typical for flights on this route.

Typical prices usually range from $729 to $972.
The lowest price recently found on this route was $875.

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from San Diego, with most prices found around $617. If you don’t want to visit Barcelona in January, then you should wait until November to fly from San Diego, when ticket prices are also cheap, with an average price of $651.

How far in advance should I book a flight from San Diego to Barcelona?

You are more likely to see cheaper flights to Barcelona from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $857 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from San Diego for as low as $745 on momondo.

Cheap San Diego to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Barcelona

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from San Diego to Barcelona takes 14h 40m
There are no direct flights from San Diego to Barcelona. There are no popular flight routes from San Diego to Barcelona.
Search flight deals

Frequently asked questions about flying from San Diego to Barcelona

  • How far is San Diego to Barcelona by plane?

    The distance between San Diego and Barcelona is about 6024.0 mi. A reasonable flight in good conditions will take 14h 40m.

  • When did momondo last update prices for flights from San Diego Airport to Barcelona?

    Prices for flights from San Diego Airport to Barcelona are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Barcelona?

  • How old do you have to be to fly from San Diego Airport to Barcelona?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Diego to Barcelona

Compare and see reviews for airlines that fly from San Diego to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $383Free CancellationRating
7.8
1,553 reviews
Search KLM flights
LufthansaPriceFrom $463Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
IberiaPriceFrom $477Free CancellationRating
7.0
3,267 reviews
Search Iberia flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights
DeltaPriceFrom $487Free CancellationRating
7.8
8,484 reviews
Search Delta flights
American AirlinesPriceFrom $514Free CancellationRating
7.1
11,853 reviews
Search American Airlines flights
British AirwaysPriceFrom $520Free CancellationRating
6.7
8,145 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $565Free CancellationRating
7.4
1,923 reviews
Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Barcelona for you.

Can I find flights from San Diego to Barcelona with flexible booking policies on momondo?

All flight searches from San Diego to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from San Diego.

I’m not ready to book a flight from San Diego to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/3
Thu 9/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport